2021 Mazda MX-5

Introduction

The 2021 Mazda MX-5 is a two-door, two-seater sports car available with either a soft top or hardtop. It comes standard with a 2.0-liter naturally aspirated four-cylinder engine producing 181 horsepower and 151 lb-ft of torque, paired with a six-speed manual transmission. A six-speed automatic transmission is optional.

The MX-5 is praised for its sharp handling, responsive steering, and affordable price point. However, it is criticized for its cramped interior, lack of storage space, and poor fuel economy.

Engine

2.0-liter I4 Skyactiv-G

• Carbon buildup on intake valves
  • Description/Symptoms: Reduced engine power, hesitation, and misfiring
  • Solution: Cleaning or replacing the intake valves
  • Estimated Cost to Fix: $200 - $300+
  • Recalls: None Found
• Oil leaks from valve cover gasket
  • Description/Symptoms: Oil leaking from the top of the engine
  • Solution: Replacing the valve cover gasket
  • Estimated Cost to Fix: $200 - $300
  • Recalls: None Found

Transmission

Six-Speed Manual

• Difficulty shifting into gear
  • Description/Symptoms: Resistance or grinding when shifting
  • Solution: Replacing the shifter linkage or transmission fluid
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found

Six-Speed Automatic

• Delayed or rough shifts
  • Description/Symptoms: Hesitation or jerking during gear changes
  • Solution: Updating transmission software or replacing transmission fluid
  • Estimated Cost to Fix: $150 - $300+
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Battery drain
  • Description/Symptoms: Battery dying prematurely
  • Solution: Tracing and repairing electrical shorts
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Failed alternator
  • Description/Symptoms: Dimming lights, difficulty starting, and battery warning light
  • Solution: Replacing the alternator
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found

Exterior

• Door handle cracking
  • Description/Symptoms: Cracks forming on the door handles
  • Solution: Replacing the door handles
  • Estimated Cost to Fix: $200 - $300 per door
  • Recalls: None Found

Interior

• Center console squeaking
  • Description/Symptoms: Creaking noises coming from the center console
  • Solution: Applying lubrication or replacing the center console
  • Estimated Cost to Fix: $50 - $200
  • Recalls: None Found

Summary

Overall, the 2021 Mazda MX-5 is a reliable and enjoyable sports car. While it has a few minor issues, most are relatively inexpensive to fix. The most severe issue is the carbon buildup on intake valves, which can lead to reduced engine performance if not addressed promptly.